Environmentally Friendly Phosphating Treatment for Wear-Resistant and Anti-Corrosion Coating on Steel Substrate
An environmentally friendly phosphating process was proposed, which used the synergistic action of citric acid and sodium citrate to form a uniform and dense phosphating film. Compared to the phosphate coating without sodium citrate, the |Z0.01 Hz| of the coating with 0.8 g/L sodium citrate was approximately double. The friction coefficient and wear rate decreased by 29.25% and 94.8%, respectively. The phosphating treatment method reported in this study is expected to become an important way for the anti-corrosion field to environmental protection and economic benefits development.
Authors
- Dan Bai (ORCID: https://orcid.org/0000-0002-5633-0960)
- Tong Yan (ORCID: https://orcid.org/0000-0002-4561-5629)
- Bin Wei (ORCID: https://orcid.org/0000-0001-8830-9536)
- Lin Zhang (ORCID: https://orcid.org/0000-0002-4394-2685)
- Ling Li (ORCID: https://orcid.org/0000-0002-4723-2613)
- Chenyang Pan
- Yang Xiao (ORCID: https://orcid.org/0000-0002-9411-4660)
- Guoxing Chen (ORCID: https://orcid.org/0000-0001-8107-5909)
- Guoxin Xie
Institutions
- Quality and Reliability (Greece) (GR)
- Suzhou Research Institute (CN)
- Beijing University of Chemical Technology (CN)
- Tsinghua University (CN)
Publication Details
- Journal
- Lubricants
- Published
- 2025-08-18
- DOI
- https://doi.org/10.3390/lubricants13080367
- Primary Topic
- Material Properties and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China